00801nam a2200241 a 450000100060000000300080000600500170001400800410003102000140007203500190008604000320010504100080013708200260014510000330017124500450020426000360024930000330028550400510031865000280036994200120039799900170040995201330042674673BD-RjUL20211209082603.0181117s1964    nyua     b    001 0 eng d  a070123705  a(BD-RjUL)74891  aDLCcDLCdOCLdBD-RjULbeng  aeng  223a541.224bCOC 19641 aCompanion, Audrey L.920902210aChemical bonding /cAudrey L. Companion.  aNew York :bMcGraw-Hill,cc1964  avi, 155 p. :bill. ;c21 cm.  aIncludes bibliographical references and index. 0aChemical bonds.9209023  2ddccBK  c74673d74673  00102ddc40718NFICaRUCLbRUCLcReadingd1973-10-22eU.S. Govtl0o541.224 COC 1964r2018-11-17 00:00:00tC-1w2018-11-17yBK